572130988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{3461}}^1$

素因数の和:3523

約数の個数: 72

約数和(自身を含む): 1249892784

約数和(自身を除く): 677761796

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 289, 374, 442, 572, 578, 748, 884, 1156, 2431, 3179, 3461, 3757, 4862, 6358, 6922, 7514, 9724, 12716, 13844, 15028, 38071, 41327, 44993, 58837, 76142, 82654, 89986, 117674, 152284, 165308, 179972, 235348, 494923, 647207, 764881, 989846, 1000229, 1294414, 1529762, 1979692, 2000458, 2588828, 3059524, 4000916, 8413691, 11002519, 13002977, 16827382, 22005038, 26005954, 33654764, 44010076, 52011908, 143032747, 286065494, 572130988]

約数ペア:

[(1, 572130988), (2, 286065494), (4, 143032747), (11, 52011908), (13, 44010076), (17, 33654764), (22, 26005954), (26, 22005038), (34, 16827382), (44, 13002977), (52, 11002519), (68, 8413691), (143, 4000916), (187, 3059524), (221, 2588828), (286, 2000458), (289, 1979692), (374, 1529762), (442, 1294414), (572, 1000229), (578, 989846), (748, 764881), (884, 647207), (1156, 494923), (2431, 235348), (3179, 179972), (3461, 165308), (3757, 152284), (4862, 117674), (6358, 89986), (6922, 82654), (7514, 76142), (9724, 58837), (12716, 44993), (13844, 41327), (15028, 38071)]